1. Preheat oven to 500°.
2. Roll dough into a 14-inch circle on a lightly floured surface. Place dough on a 14-inch pizza pan or baking sheet coated with cooking spray.
3. Heat oil in a large nonstick skillet over medium-high heat. Remove casing from sausage. Add sausage to pan; cook 2 minutes, stirring to crumble. Add mushrooms, bell peppers, onion, crushed red pepper, and garlic; sauté 4 minutes, stirring occasionally.
4. Spread sauce over dough, leaving a 1-inch border. Arrange cheese evenly over sauce. Arrange turkey mixture evenly over cheese. Bake at 500° for 15 minutes or until crust and cheese are browned. Cut into 12 wedges.
This updated version of Pizza Supreme is based on a recipe that originally ran in Cooking Light, March 2011. The recipe was retested and updated for Cooking Light Crave!, Oxmoor House, 2013.